Malicious code in git-en-boite-logging (npm)

CISA KEV is observed exploitation evidence. FIRST EPSS is a dated prediction of exploitation in the next 30 days. Missing scores are unknown. This collector requests predictions only for explicit CVE aliases in the public NuGet archive; Microsoft release views retain their existing prediction scope.

No collected risk observation for these identifiers. This does not establish absence of exploitation or a zero probability.

--- _-= Per source details. Do not edit below this line.=-_ ## Source: amazon-inspector (f6ebee9f4428d7f14f6f941438064715c8bece34c5fe6bfedf32bbd8cba226c0) package.json declares a preinstall lifecycle hook that runs `wget` to a hardcoded webhook.site collector URL (https://webhook.site/3fcfa5af-1b4e-4556-9d48-26190d02795f/), passing `$(whoami)`, `$(hostname)`, and `$(pwd)` as query parameters. On `npm install`, npm invokes the preinstall script automatically, so the installer's OS username, host name, and current working directory are transmitted to an anonymous third-party webhook collector without any user action. This is the canonical dependency-confusion / reconnaissance beacon shape: an otherwise-empty package whose only on-install effect is to phone home installer identity to an attacker-chosen endpoint, typically used to confirm ingress into a target's internal build environment before staging a follow-on payload.

Source published

28 Sep 2026 14:18:12 UTC

Source modified

28 Sep 2026 14:30:08 UTC

Observed here

24 Oct 2026 13:17:17 UTC

Source terms

OSV · upstream source license applies

Original source record · Cite this exact observation · Complete original publisher JSON

This view projects the publisher's source fields for reading; the original JSON retains additional fields and CVE enrichment containers. Attribution: osv · OSV · upstream source license applies. Source text is retained; field grouping and change labels are provided by ChangeIntel.